7.8.3. TokenBigramIgnoreBlank

7.8.3.1. Summary

TokenBigramIgnoreBlank is similar to TokenBigram. The difference between them is blank handling. TokenBigramIgnoreBlank ignores white-spaces in continuous symbols and non-ASCII characters.

7.8.3.2. Syntax

TokenBigramIgnoreBlank hasn’t parameter:

TokenBigramIgnoreBlank

7.8.3.3. Usage

You can find difference of them by 日 本 語 ! ! ! text because it has symbols and non-ASCII characters.

Here is a result by TokenBigram :

Execution example:

tokenize TokenBigram "日 本 語 ! ! !" NormalizerAuto
# [
#   [
#     0,
#     1337566253.89858,
#     0.000355720520019531
#   ],
#   [
#     {
#       "value": "日",
#       "position": 0,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "本",
#       "position": 1,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "語",
#       "position": 2,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "!",
#       "position": 3,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "!",
#       "position": 4,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "!",
#       "position": 5,
#       "force_prefix": false,
#       "force_prefix_search": false
#     }
#   ]
# ]

Here is a result by TokenBigramIgnoreBlank:

Execution example:

tokenize TokenBigramIgnoreBlank "日 本 語 ! ! !" NormalizerAuto
# [
#   [
#     0,
#     1337566253.89858,
#     0.000355720520019531
#   ],
#   [
#     {
#       "value": "日本",
#       "position": 0,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "本語",
#       "position": 1,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "語",
#       "position": 2,
#       "force_prefix": false,
#       "force_prefix_search": false
#     },
#     {
#       "value": "!!!",
#       "position": 3,
#       "force_prefix": false,
#       "force_prefix_search": false
#     }
#   ]
# ]