valuation value based management and corporate governance

... analysis, we know the project’s expected value and the variance of the project’s expected value at the time the option expires  The questions is: “Given the current value of the project, how risky must ... lose the option worth $11.42 million  Therefore, we should wait and decide next year whether to implement project, based on demand 12 - 17 The Option to Wait Changes Risk  The cash flows are ... year, we will gain additional information regarding demand  If demand is low, we won’t implement project  If we wait, the up-front cost and cash flows will stay the same, except they will be...

Ngày tải lên: 06/04/2015, 19:41

... analysis Sample pretreatments and proteomic analysis in the proteomic profiling analysis, the serum samples from the diseased and control groups were randomized, and blinded to investigators Serum ... immunologic and biochemistry test But, the sensitivity and specificity of the current biomarkers in tumor diagnosis is low (usually less than 70%) and complicated by high return of ‘false-positives’ and ... studies were underway currently [12; 13]; however, a serum -based assay with equivalent sensitivity and specificity would be more feasible and acceptable to many patients A new method for diagnosing...

Ngày tải lên: 25/10/2012, 11:18

... use and patterns of behavior, such as frequency of showering and washing, were different in each season: 53L, 63L, and 51L in spring and fall, summer, and winter, respectively Thus, the demand ... use in Beijing is 220L——53L, 63L, and 51L in spring and fall, summer, and winter, respectively Thus, water demand in summer is 1.2 times that of the winter demand This seasonal tendency is consistent ... Residential water demand: Alternative choices for management Toronto: The University of Toronto press Guan D and Hubacek K (2008) A new and integrated hydro-economic accounting and analytical framework...

Ngày tải lên: 05/09/2013, 10:17

... quan Sandwich Hambuger Hambuger not Hambuger TOTAL Sandwich 15 20 Not Sandwich 65 15 80 Total 70 30 100 Trong điều sau đây, dùng định nghĩa trước để tính toán Support, probability (xác suất), and ... liên quan đến Sandwich Hambuger: Support ({Hambuger }) = 70 Support ({Sandwich }) = 20 Support ({Hambuger , Sandwich }) = Probability ({Hambuger }) = 70/100 = 0.7 Probability ({Sandwich }) = 20/100 ... Probability ({Hambuger , Sandwich }) = 5/100 = 0.05 Probability (Hambuger | Sandwich ) = 5/20 = 0.4 SVTH: Hoàng Thị Thu-104102128 Đồ Án Tốt Nghiệp 25 GVHD: Ths:Võ Đình Bảy Probability (Sandwich | Hambuger...

Ngày tải lên: 22/12/2013, 16:17

... định BuildTree(DataSet,Output) • If all output values are the same in DataSet, return a leaf node that says “predict this unique output” • If all input values are the same, return a leaf node that ... output” • Else find attribute X with highest Info Gain • Suppose X has nX distinct values (i.e X has arity nX) • Create and return a non-leaf node with nX children • The i’th child should be built ... ComputeErrors of N; return N Thuật toán C4.5 • Chuyển đổi sang luật: cắt tỉa – Dạng luật: if A and B and C… then class X Không thỏa mãn điều kiện chuyển lớp mặc định – Xây dựng luật: bước • Mỗi...

Ngày tải lên: 26/01/2014, 00:20

... Detecor) Kass(1980) QUEST LohandShih(1997) CAL5 Muller and Wysotzki(1994) FACT Loh and Vanichsetakul(1988) LMDT Brodley and Utgoff(1995) T1 Holte(1993) PUBLIC Rastogi and Shim(2000) MARS Friedman(1991) ... Tennis=Có – R2: IF QC=Nắng AND Độ ẩm=TB THEN Chơi Tennis=Có – R3: IF QC=Nắng AND Độ ẩm=Cao THEN Chơi Tennis=Không – R4: IF QC=Mưa AND Gió=Nhẹ THEN Chơi Tennis=Có – R5: IF QC=Mưa AND Gió=Mạnh THEN Chơi ... tiêu chuẩn 2.1.1 Impurity -based Criteria: Khi tất mẫu liệu thuộc phân lớp, ta gọi Purity Ngược lại, mẫu liệu tạo nhiều phân lớp gọi Impurity Xét theo tiêu chuẩn Impuritybased có độ đo sau: 2.1.1.1...

Ngày tải lên: 16/02/2014, 23:30

... values, which leads the decision tree to that leaf Thus, a leaf node defines a probability distribution based on values of those questions: P(flhklhk2 ha.,), where m < n and ki-1 < ki < n, and ... Olshen, and C J Stone 1984 Ci~ssi]ication and Regression Trees Wadsworth and Brooks, Pacific Grove, California 100% P F Brown, V Della Pietra, P V deSouza, J C Lai, and R L Mercer 1992 "Class -based ... decisions and indicating which parse to select based on the feature values The grammarian is accomplishing two critical tasks: identifying the features which are relevant to each decision, and deciding...

Ngày tải lên: 20/02/2014, 22:20

... relative to the lower order model of the same type “Word-tree” and “syntactic” refer to DT models estimated using words only (Eq 2) and words and tags jointly (Eq 3) φm , we have the same distribution: ... converted into speech-like form, namely numbers and abbreviations were verbalized, text was downcased, punctuation was removed, and contractions and possessives were joined with the previous word ... comprised of POS tags of the word and its head, as in (Filimonov and Harper, 2009) Parsing of the text for tag extraction occurred after verbalization of numbers and abbreviations but before any...

Ngày tải lên: 07/03/2014, 22:20

... candidates start at the same point, their ending points are compared and the longest candidate is selected Therefore, the candidates overlapping the selected candidate are removed from the candidate ... the preceding word and and are the succeeding words is ’s character type and is ’s POS tag is a boolean value that indicates whether it is a positive example If a feature value appears less than ... the larger test set, and its best system was a hand-crafted one that attained F=83.86% The second best system (F=80.05%) was also hand-crafted but enhanced with transformation -based error-driven...

Ngày tải lên: 08/03/2014, 05:20

... must have |uv|a ≤ and |uv|b ≤ Case |uv|c ≥ Since |u|c ≤ and |v|c ≤ 2, we must have |u|c ≥ and |v|c ≥ Also, ψ(uv) ∈ [−2, 2] × [−2, 2] implies that |uv|a ≥ and |uv|b ≥ Since u and v are short, it ... vm−1,2 ) Lemma If u and v are short strings and ψ(uv) ∈ [−2, 2] × [−2, 2], then |uv|d ≤ for each d ∈ {a, b, c} Proof Since u and v are short, we have |u|a ≤ 4, |u|b ≤ 4, |u|c ≤ and |v|a ≤ 4, |v|b ... string, and (iii) both ψ(u1 u2 ) and ψ(v1 v2 ) are in [−2, 2] × [−2, 2] Then either (u1 , u2 ) or (v1 , v2 ) is short Proof Suppose (u1 , u2 ) and (v1 , v2 ) are both long Since (u1 , u2 ) and (v1...

Ngày tải lên: 16/03/2014, 19:20

... Breiman, J Friedman, R Olshen, and C Stone 1984 Classification and regression trees Wadsworth and Brooks, Pacific Grove P A Chou 1991 Optimal partitioning for classification and regression trees IEEE ... n k Prof.Frederick Jelinek and Sanjeev Khud a m p u r from Center for Language and Speech Processing, Johns Hopkins University, for their help related to this work and for providing the computer ... P F Brown, P V de Souza, and R L Mercer 1989 A tree -based statistical language model for natural language speech recognition IEEE Transactions on Acoustics, Speech, and Signal Processing, 37:10011008...

Ngày tải lên: 17/03/2014, 07:20

... Collins and Jerry Porras in their best selling book Built to Last: Successful Habits of Visionary Companies BHAG stands for Big Hairy Audacious Goal and it is something that Collins and Porras ... look up and see their beauty, believe in them, and try to follow where they lead.” And Les Brown summed it up wonderfully when he said: ‘Shoot for the moon Even if you miss it you will land among ... Home – Including your hobbies and interests immediate Social – Everyone from close societies you’re involved with family, friends your through relatives, to clubs and and Business – Either your...

Ngày tải lên: 18/03/2014, 03:20

Ngày tải lên: 02/04/2014, 21:21

... speech segments, and for the music threshold this refers to music segments); ASC = (i) Mean value and standard deviation of the feature across the segment (ii) Mean value and standard deviation ... computational cost and a short delay The algorithm proposed here answers all these requirements: on one hand, it is highly accurate and robust, and on the other hand, simple, efficient, and adequate ... the mean values and σS , σM are the standard deviations, for speech and music, respectively As in the first two stages, the features were selected according to a combination of the FDR and the...

Ngày tải lên: 21/06/2014, 20:20

... (true and false) assigned to node d samples at child yes, and and are the numbers of the true and all are the numbers of the true and all samples at child no, respectively Figure A split based ... recognition, for example, Chen and Zhao explored a forest approach based on overlapped speaker clustering to improve a GMM -based phone recognizer and a recurrent neural network (RNN) -based frame classifier ... yes”), and at the other child node answering with no (denoted “child no”), respectively Where numbers of the true and all samples at child yes, and and are the are the numbers of the true and all...

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 23/06/2014, 00:20

... Child and Adolescent Psychiatry 2007, 46(3):408-417 Klungsoyr O, Nygard JF, Sorensen T, Sandanger I: Cigarette smoking and incidence of first depressive episode: an 11-year, population -based ... stress and depression: a review of recent findings The Australian and New Zealand journal of psychiatry 2002, 36(2):173-182 Geerlings SW, Beekman AT, Deeg DJ, Van Tilburg W: Physical health and ... life [9], and late-life depression [4,5] Decision trees are a family of analytic techniques, which include CHAID (Chi-square Automatic Interaction Detector) and CART (Classification and Regression...

Ngày tải lên: 11/08/2014, 17:20

... university hospitals in Amsterdam and Rotterdam were included in a previously reported randomized clinical trial investigating differences in short-term and long-term morbidity and mortality between two ... Basel, Switserland) As a general rule, patients received 30 ml glucose 5% intravenously during the first 48 hours after surgery and patients were treated with insulin when glucose values exceeded ... reports Forced expiratory volume in s (FEV1) expressed as percentage of the predicted value corrected for age and sex, and patient height (to calculate body mass index [BMI]) were collected retrospectively...

Ngày tải lên: 12/08/2014, 20:20

... AR and EMa carried out the molecular genetic studies AF and JMaydt performed sequence analysis and wrote and adopted software PM participated in the computer analysis WS, TL, AM, CLM, EMe, and ... sequences from HML-2 proviruses on chromosomes and 11 Recombination events were predicted to have occured between nt 415 and 422, and between nt 583 and 651, resulting in an explanation with zero ... binding regions, and therefore are, for HERV-KX sequences B262, B12 and 93, below the

Ngày tải lên: 13/08/2014, 05:22

... government services, and by reducing RUTF costs through local and larger scale production and sourcing of components Priorities for future research include controlled trials and economic evaluations of ... minimal treatment was available and the prevalence of HIV Table 1: Assumptions, distributions and sources of model parameters Parameter Mean Standard error* Source and comments Outcomes Do nothing ... the mean values of each parameter, and varying the values of one parameter at a time Two way sensitivity analyses were conducted to examine the effects of simultaneously varying the values of...

Ngày tải lên: 13/08/2014, 11:22