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Improve parser defaults

This commit is contained in:
Matthew Honnibal 2017-10-11 09:43:48 +02:00
parent acba2e1051
commit 188f620046
1 changed files with 6 additions and 6 deletions
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12
spacy/syntax/nn_parser.pyx
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@ -239,13 +239,13 @@ cdef class Parser:
""" """
@classmethod @classmethod
def Model(cls, nr_class, **cfg): def Model(cls, nr_class, **cfg):
depth = util.env_opt('parser_hidden_depth', cfg.get('hidden_depth', 0)) depth = util.env_opt('parser_hidden_depth', cfg.get('hidden_depth', 1))
token_vector_width = util.env_opt('token_vector_width', cfg.get('token_vector_width', 128)) token_vector_width = util.env_opt('token_vector_width', cfg.get('token_vector_width', 64))
hidden_width = util.env_opt('hidden_width', cfg.get('hidden_width', 128)) hidden_width = util.env_opt('hidden_width', cfg.get('hidden_width', 64))
parser_maxout_pieces = util.env_opt('parser_maxout_pieces', cfg.get('maxout_pieces', 3)) parser_maxout_pieces = util.env_opt('parser_maxout_pieces', cfg.get('maxout_pieces', 2))
embed_size = util.env_opt('embed_size', cfg.get('embed_size', 7000)) embed_size = util.env_opt('embed_size', cfg.get('embed_size', 7000))
hist_size = util.env_opt('history_feats', cfg.get('hist_size', 0)) hist_size = util.env_opt('history_feats', cfg.get('hist_size', 4))
hist_width = util.env_opt('history_width', cfg.get('hist_width', 0)) hist_width = util.env_opt('history_width', cfg.get('hist_width', 16))
if hist_size >= 1 and depth == 0: if hist_size >= 1 and depth == 0:
raise ValueError("Inconsistent hyper-params: " raise ValueError("Inconsistent hyper-params: "
"history_feats >= 1 but parser_hidden_depth==0") "history_feats >= 1 but parser_hidden_depth==0")