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Assignments for IIT CS585
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a2 Output: mismatch in probability (POS tags are right !) #17

Closed theTechie closed 7 years ago

theTechie commented 7 years ago

Hi,

My final path probability is off by a large difference ~ 7.3e-10

Is this acceptable considering the variations based on different environments OR am i certainly wrong somewhere ?

model has 34 states ['$', "''", ',', '.', ':', 'CC', 'CD', 'DT', 'EX', 'IN', 'JJ', 'JJR', 'JJS', 'MD', 'NN', 'NNP', 'NNPS', 'NNS', 'POS', 'PRP', 'PRP$', 'RB', 'RBR', 'TO', 'VB', 'VBD', 'VBG', 'VBN', 'VBP', 'VBZ', 'WDT', 'WP', 'WRB', '``'] predicted parts of speech for the sentence ['Look', 'at', 'what', 'happened']

(['VB', 'IN', 'WP', 'VBD'], 9.301823359846707e-10)

aronwc commented 7 years ago

To this and similar questions: it's impossible for me to tell whether the difference is due to different computing environments or difference in implementation. Please try your best to confirm your implementation based on the tests and examples provided in class.

theTechie commented 7 years ago

Sounds good. I have tried multiple examples manually computing probabilities inline with my implementation. All values sum up right.

All tests pass too.