Báo cáo khoa học: "Joint Processing and Discriminative Training for Letter-to-Phoneme Conversion" ppt

... 905–913, Columbus, Ohio, USA, June 2008. c 2008 Association for Computational Linguistics Joint Processing and Discriminative Training for Letter-to-Phoneme Conversion Sittichai Jiampojamarn † Colin ... 10 folds: we used the first one for testing, and the rest for training. In all cases, we hold out 5% of our training data to determine when to stop perceptron or MIRA t...

Ngày tải lên: 08/03/2014, 01:20

... generated under standardized conditions is critical for understanding dynamic cellular processes. We report strategies for error reduction, and algorithms for automated data processing and for establishing ... How- ever, before this approach can be used for biomedical applications, standardized procedures for data acquisi- tion, reliable normalization methods and generally...

Ngày tải lên: 19/02/2014, 07:20

... descendants, say z and y, a PAL expression for the phrase is one of the following forms: <z>( <V>) or <p>( <z>) where ~a> stands for a PAL expression for a phrase ~*. ... composite expressions are constructed only with a binary form of function application. Thus, if z and I/ are well-formed formulas of PAL, so is a form z(y). Expressions of PAL ar...

Ngày tải lên: 21/02/2014, 20:20

... Author Journal compilation ª 2008 FEBS SREBP-1c and lipogenesis The SREBP family consists of three isoforms: SREBP- 1a, SREBP-1c, and SREBP-2. Each isoform has a different regulatory mechanism [5–8]. ... elevated, and consequently, the levels of nuclear SREBP-1c protein and lipogenesis are enhanced in the liver and adipose tissues. Intake of energy molecules such as sugars, carbohyd...

Ngày tải lên: 18/02/2014, 13:20

... includes (Dodds and Danforth, 2009) for estimating happiness lev- els in three types of data: song lyrics, blogs, and the State of the Union addresses. From a psychological perspective, for estimat- ing ... affective words. For learning affect in blogosphere, (Leshed and Kaye, 2006) utilizes Support Vector Machines (SVM) to predict moods for coming blog posts and detect mood s...

Ngày tải lên: 20/02/2014, 04:20

... SDS. Figure 1 depicts the training and test phases of the SLU module and the DM module in our system. The dataflow for training and testing are indicated by blue arrows and red arrows, respectively. ... PST as a knowl- edge source for DA detection, we essentially need to model the relationship between the random DA and the random DR. Denote the random DA by X and the random...

Ngày tải lên: 20/02/2014, 05:20

... in standard TSP. We create a binary (0/1) integer variable for each pair of hotels and . if and only if travel from hotel to hotel is on the itinerary. The objective function is straightforward: minimize: ... Computer Science University of Southern California Stanford University 4676 Admiralty Way, Suite 1001 Stanford, CA 94305 Marina del Rey, CA 90292 jahr@cs.stanford.edu germann,knigh...

Ngày tải lên: 20/02/2014, 18:20

... (Lakoff and Johnson, 1980; Fass, 1997; Stern, 1931)). In a place -for- people pattern, a place stands for any persons/organisations associ- ated with it, e.g., for sports teams in (2), (3), and (4), and ... and Agirre, 2000): 0.1 is added to both the de- nominator and numerator. The target readings to be distinguished are literal, place -for- people, place -for- event, place -f...

Ngày tải lên: 08/03/2014, 04:22

... been suggested for a number of the conserved motifs [10– 12]. For example, motif I (A ⁄ GxxGxGKT), motif II (VLDEAD), motif III (SAT) and motif VI (HRIGRxxR) are responsible for ATP binding and hydrolysis, ... prefers a fork-like substrate for its unwinding activity [18]. Helicases as drug and therapeutic target Resistance to the most efficient, reasonably priced and safe antim...

Ngày tải lên: 18/02/2014, 16:20

... R sibl , and z grand ijk ≤ z ij , z grand ijk ≤ z jk , z grand ijk ≥ z ij +z jk −1 (15) for all triples i, j, k ∈ R grand . Let R  A ∪ R sibl ∪ R grand ; by redefining z  z r  r∈R and F(x) ... inference for the same set of features. Bold indicates the best result for a language. As for overall performance, both the exact and relaxed full model outperform the arc- factored m...

Ngày tải lên: 20/02/2014, 07:20